html,body
{
	background: rgb(14,22,43);
}
.main
{
	width: 1000px;
	margin: 0 auto;
}
.login_box
{
	width: 400px;
	background: #fff;
	border-radius: 20px;
}
.login_title
{
	color: #4264f8;
}
.img_ul 
{
	width: 360px;
	margin: 0 auto;
}
.img_lis
{
	padding: 5px;
}
.img_lis>img.active
{
	box-shadow: 0 0 5px #4264f8;
	border-radius: 50%;
}
.img_lis>img
{
	width: 100%;
	border-radius: 50%;
	height: 80px;
	box-shadow: 0 0 5px #aaa;
	cursor: pointer;
}
#username
{
	border: none;
	border-bottom: 1px solid #aaa;
	line-height: 45px;
	font-size: 16px;
	text-align: center;
	margin-bottom: 50px;
	margin-top: 50px;
}
.login_btn_box
{
	padding-bottom: 30px;
}
#login_btn
{
	width: 120px;
	line-height: 35px;
	border: none;
	color: #fff;
	background: #4264f8;
	border-radius: 5px;
	cursor: pointer;
	outline: none;
}
#login_btn:hover
{
	background: #1e48fb;
}



.liaotian_box
{
	width: 1100px;
	height: 700px;
	background: #efefef;
	overflow: hidden;
}
.liaotian_box .liaotian_left
{
	width: 300px;
	height: 100%;
	background: #2d335a;
}
.liaotian_box .liaotian_right
{
	width: 800px;
	height: 100%;
}
.liaotian_box .user_img
{
	width: 45px;
	height: 45px;
}
.liaotian_user_ul
{
	padding: 20px;
}
.liaotian_me_ul .user_lis 
{
	line-height: 45px;
}
.liaotian_user_ul .user_img
{
	width: 35px;
	height: 35px;
}
.liaotian_user_ul .user_lis
{
	width: 25%;
	float: left;
	word-wrap: break-word; 
	word-break: normal; 
	overflow: hidden;
	text-overflow:ellipsis;
	white-space: nowrap;
	text-align: center;
	margin-bottom: 20px;
	
}
.liaotian_me .user_lis .user_name
{
	padding-left: 10px;
}
.liaotian_user_ul .user_lis .user_name
{
	width: 100%;
	padding: 0px 5px;
}

.user_name
{
	color: #fff;
}

.liaotian_user_title
{
	background: rgb(35,41,76);
	line-height: 50px;
}

.liaotian_me_ul 
{
	padding-left: 20px;
}
.liaotian_right_title
{
	border-bottom: 1px solid #ccc;
	line-height: 70px;
}
.liaotian_right_bottom
{
	width: 100%;
	height: 180px;
	position: absolute;
	bottom: 0px;
	border-top: 1px solid #ccc;
}
#textarea
{
	width: 100%;
	height: 120px;
	border: none;
	resize: none;
	background: none;
}
#send_btn
{
	border: 1px solid #ccc;
	line-height: 33px;
}
#send_btn.active
{
	background: green;
	border: none;
	color: #fff;
}
.liaotian_user_ul
{
	overflow-y: auto;
	height: 565px;
}
.liaotian_right_content
{
	width: 100%;
	height: 448px;
	overflow-y: auto;
}
.liaotian_lis
{
	overflow: hidden;
	padding-top: 15px;
	padding-bottom: 10px;
}
.liaotian_user_touxiang
{
	width: 45px;
	height: 45px;
}
.liaotian_content_bieren
{
	margin-right: 55px;
}
.liaotian_content_bieren>div
{
	float: left;
}
.liaotian_content_me>div
{
	float: right;
}
.liaotian_content_me
{
	margin-left: 55px;
	float: right;
	overflow: hidden;
}
.liaotian_user_left
{
	width: 45px;
}
.liaotian_user_right
{
	width: calc(100% - 55px);
}
.liaotian_user_msg
{
	padding:12px 15px;
	background: #fff;
	border-radius: 5px;
	font-size: 14px;
	position: relative;
	word-wrap: break-word; 
	word-break: normal; 
	word-break:break-all;
	display: inline-block;
}
.liaotian_user_name
{
	color: #333;
	font-size: 14px;
	
}
.liaotian_content_bieren .liaotian_user_msg:after
{
	content: " ";
	border-top: 5px solid rgba(0,0,0,0);
	border-bottom: 5px solid rgba(0,0,0,0);
	border-right: 4px solid rgba(255,255,255,1);
	position: absolute;
	left: -4px;
	top: 50%;
	transform: translateY(-50%);
	display: block;
}
.liaotian_content_me .liaotian_user_msg
{
	background: green;
	color: #fff;
}
.liaotian_content_user 
{
	overflow:hidden;
	display: inline-block;
}


.liaotian_content_me .liaotian_user_msg:after
{
	content: " ";
	border-top: 5px solid rgba(0,0,0,0);
	border-bottom: 5px solid rgba(0,0,0,0);
	border-left: 4px solid green;
	position: absolute;
	right: -4px;
	top: 50%;
	transform: translateY(-50%);
	display: block;
}
.liaotian_content_toop
{
	color: #999;
	font-size: 12px;
	padding: 0px 30px;
	text-align: center;
	margin: 0 auto;
	width: 100%;
}